Sample TmoSaddle

NavDat sample number 20647 · SYENITE

Sample

Sample ID	TmoSaddle
Rock name	SYENITE
Rock type	PLUTONIC
Composition	INTERMEDIATE
Material	IGNEOUS

Location

Latitude	32.342
Longitude	-106.567
Location	Needle-Texas Canyon
State / province	New Mexico
Formation	Tmo

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
35.69		35.6	35.78

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	69.53		WT%	ICPAES
AL2O3	14.93		WT%	ICPAES
FE2O3	2.59		WT%	ICPAES
MGO	0.47		WT%	ICPAES
CAO	1.11		WT%	ICPAES
NA2O	4.51		WT%	ICPAES
K2O	5.21		WT%	ICPAES
TIO2	0.47		WT%	ICPAES
MNO	0.098		WT%	ICPAES
BA	616		PPM	ICPAES
LA	82		PPM	ICPAES
SR	176		PPM	ICPAES
Y	40		PPM	ICPAES
ZR	388		PPM	ICPAES

References

Butcher, Donald Paul (1990) Geochemistry and Nd-Se systematics of selected lithologic units of the oligocene organ cauldron and batholith, south central New Mexico.